YSFLIGHT Flight Simulator is a free low-spec flight sim. YSFLIGHT is all about having fun, the graphics are "alright" but the actual gameplay and game mechanics are fantastic. YSFLIGHT was and is being made by one single man in Japan, known as Captain YS. Captain YS releases free updates every year for you to download. Each update includes a length of new features to the Sim.
YSFLIGHT focuses more on the flying aspect than the actual simulation aspect. (aka no startup procedures or anything.) In YSFLIGHT you can fly Civilian, Aerobatic and Military aircraft. You can have dogfights with friends ... or enemies online and even host virtual airshows. YSFLIGHT is growing thanks to posts like these by fans of the game.
There is tones of addons in YSFLIGHT, you can honestly do anything you want. You are not limited to Planes just because its a flight sim. There is everything from flying pigs to terrorists. If you are getting bored of the seriousness of Flight Sims nowadays this is for you ... its so much fun :3.
If you do decide to download and sign up on the forum I would greatly appreciate it if you made an introduction post saying I sent you Would get me some extra cookies, thanks for reading. I hope you choose to download the Sim and get involved in the community, you wont regret it. Be sure to check out the links below.
Learn more about YSFLIGHT (Put much better than I can) http://ysfhq.com/?q=about-ysflight
Download : http://www.ysflight.com
Forum (Pretty much exactly like Flight Sim but its main focus is on the forum itself.) http://www.ysfhq.com